Function randBool

src/tools/texture-lab/Controls.jsx:2110–2110

()

  const rand = (min, max) => Math.random() * (max - min) + min;
  const randInt = (min, max) => Math.floor(rand(min, max + 1));
  const randBool = () => Math.random() > 0.5;
  const randChoice = arr => arr[Math.floor(Math.random() * arr.length)];
  const randColor = () =>
    '#' +